<div id="J_loading" class="loading">
    <div class="inner">
        <i class="before"></i>
        <i class="after"></i>
    </div>
    <div class="text">loading</div>
</div>
<div id="J_main" class="main hide">
</div>
<script>
    document.addEventListener('touchmove', function (e) {e.preventDefault();}, false);
</script>